839933640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25639}}^1$

素因数の和:25676

約数の個数: 192

約数和(自身を含む): 3359865600

約数和(自身を除く): 2519931960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 25639, 32760, 51278, 76917, 102556, 128195, 153834, 179473, 205112, 230751, 256390, 307668, 333307, 358946, 384585, 461502, 512780, 538419, 615336, 666614, 717892, 769170, 897365, 923004, 999921, 1025560, 1076838, 1153755, 1333228, 1435784, 1538340, 1615257, 1666535, 1794730, 1846008, 1999842, 2153676, 2307510, 2333149, 2666456, 2692095, 2999763, 3076680, 3230514, 3333070, 3589460, 3999684, 4307352, 4615020, 4666298, 4999605, 5384190, 5999526, 6461028, 6666140, 6999447, 7178920, 7999368, 8076285, 9230040, 9332596, 9999210, 10768380, 11665745, 11999052, 12922056, 13332280, 13998894, 14998815, 16152570, 18665192, 19998420, 20998341, 21536760, 23331490, 23998104, 27997788, 29997630, 32305140, 34997235, 39996840, 41996682, 46662980, 55995576, 59995260, 64610280, 69994470, 83993364, 93325960, 104991705, 119990520, 139988940, 167986728, 209983410, 279977880, 419966820, 839933640]

約数ペア:

[(1, 839933640), (2, 419966820), (3, 279977880), (4, 209983410), (5, 167986728), (6, 139988940), (7, 119990520), (8, 104991705), (9, 93325960), (10, 83993364), (12, 69994470), (13, 64610280), (14, 59995260), (15, 55995576), (18, 46662980), (20, 41996682), (21, 39996840), (24, 34997235), (26, 32305140), (28, 29997630), (30, 27997788), (35, 23998104), (36, 23331490), (39, 21536760), (40, 20998341), (42, 19998420), (45, 18665192), (52, 16152570), (56, 14998815), (60, 13998894), (63, 13332280), (65, 12922056), (70, 11999052), (72, 11665745), (78, 10768380), (84, 9999210), (90, 9332596), (91, 9230040), (104, 8076285), (105, 7999368), (117, 7178920), (120, 6999447), (126, 6666140), (130, 6461028), (140, 5999526), (156, 5384190), (168, 4999605), (180, 4666298), (182, 4615020), (195, 4307352), (210, 3999684), (234, 3589460), (252, 3333070), (260, 3230514), (273, 3076680), (280, 2999763), (312, 2692095), (315, 2666456), (360, 2333149), (364, 2307510), (390, 2153676), (420, 1999842), (455, 1846008), (468, 1794730), (504, 1666535), (520, 1615257), (546, 1538340), (585, 1435784), (630, 1333228), (728, 1153755), (780, 1076838), (819, 1025560), (840, 999921), (910, 923004), (936, 897365), (1092, 769170), (1170, 717892), (1260, 666614), (1365, 615336), (1560, 538419), (1638, 512780), (1820, 461502), (2184, 384585), (2340, 358946), (2520, 333307), (2730, 307668), (3276, 256390), (3640, 230751), (4095, 205112), (4680, 179473), (5460, 153834), (6552, 128195), (8190, 102556), (10920, 76917), (16380, 51278), (25639, 32760)]